Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804109 | Solid electrolyte capacitor having transition metal oxide underlayer and conductive polymer electrolyte | Randolph S. Hahn, Brian Melody, John Tony Kinard, Elisabeth Crittendon Key | 2004-10-12 |
| 6798644 | ESR of solid electrolytic capacitors using conductive polymer cathodes | James L. Piller, Philip M. Lessner, Randolph S. Hahn, Carole C. Eppes | 2004-09-28 |
| 6304427 | Combinations of materials to minimize ESR and maximize ESR stability of surface mount valve-metal capacitors after exposure to heat and/or humidity | Erik Karlsen Reed, James C. Marshall, Jothi Rajasekaran | 2001-10-16 |